visualvmjvisualvmoql

string search using OQL

I am using VisualVM to analyze a core dump. I suspect some XML objects to be causing the leak but there are way too many String objects to go through one by one.

Can I use OQL to search String that begin with 'GH' ?

thanks for any help.

Solution

  • Try this: select {instance: s, content: s.toString()} from java.lang.String s where s.count>2 && s.toString().substring(0,2)=="GH"